宁波市农村体检人群脂肪肝患病率及危险因素分析

目的探讨农村体检人群脂肪肝患病率及相关危险因素。方法对41 677例农保体检人员的体检结果进行系统分析,统计不同年龄、性别体检人群脂肪肝患病率及其与血脂、血压、血糖、肥胖等多因素之间的关系。数据SPSS 16.0统计软件统计分析。计量资料采用t检验,计数资料采用χ2检验,采用二项分类logistic回归进行多因素回归分析,以P<0.05为差异有统计学意义。结果农村体检人群脂肪肝总患病率为14.70%,男女间差异无统计学意义,年龄层分布男性以40~49岁组最高,女性以60~69岁组最高。脂肪肝患病风险随血脂、血糖、血压、体质指数的增高而显著增加(P<0.05),尤以肥胖最为显著。脂肪肝患病率与血脂成分相关,混合型高脂血症组最高,单纯性高甘油三酯血症组次之,单纯性高胆固醇血症组最低。结论农村体检人群脂肪肝患病率为14.70%,高血脂、高血糖、高血压、肥胖是脂肪肝发病的危险因素,应加强对脂肪肝的预防及相关危险因素的监测。

The prevalence and its risk factors of fatty liver among rural population

Objective To investigate the prevalence and its risk factors of fatty liver among rural population.Methods We tested the blood samples of 41 677 farmers who enrolled in the health insurance system for local farmers.All participants signed informed consent form for the study and had physical examination.The diagnosis of fatty liver was made by an ultrasound procedure.The blood samples of participants were tested for blood lipids,blood glucose and etc.Results The prevalence of fatty liver was 14.70%.There was...